The Valley Ultra is a premier trail ultramarathon set in the rugged landscapes of Canterbury, New Zealand. Hosted by Ultra NZ, the event offers three distinct race distances:​

Whole Hog – 54 km with over 2,500 meters of elevation gain

Piglet – 24 km with approximately 980 meters of elevation gain

Teacup – 10 km with around 460 meters of elevation gain​

Runners traverse diverse terrains, including dense forests and alpine tracks, all set against the backdrop of the Craigieburn Valley and Mt. Cheeseman. The event emphasizes safety, requiring participants to carry mandatory gear such as thermal clothing, waterproof jackets, emergency thermal bags, and sufficient water supplies.